[URL="http://api.tweetmeme.com/share?url=http://espn.go.com/nfl/story/_/id/6949113/new-orleans-saints-marques-colston-miss-least-four-weeks-broken-collarbone-source-says&service=bit.ly&source=espn"][IMG]http://api.tweetmeme.com/imagebutton.gif?url=http://espn.go.com/nfl/story/_/id/6949113/new-orleans-saints-marques-colston-miss-least-four-weeks-broken-collarbone-source-says[/IMG][/URL]Saints receiver Marques Colston has a broken collarbone, according to several reports, and it will be at least four weeks -- possibly longer -- before he returns to the team, ESPN's Adam Schefter reports.